The MLS Low Voltage Power Distribution Cabinet is designed for use in power plants and industrial and mining enterprises. It is intended for power distribution within three-phase, four-wire systems with AC voltage up to 500V.
This cabinet is an indoor wall-mounted unit with front access for inspection and maintenance.
The low voltage power distribution cabinet is a fully enclosed unit made of steel plates. The handle of the knife-switch is mounted on the upper part of the front right column and serves as a power transfer switch. A voltmeter is installed on the front to indicate the busbar voltage.
The cabinet features a front door, and when opened, all internal components are fully exposed, allowing easy maintenance and inspection. The cabinet uses domestically developed modular components, offering a compact structure, flexible wiring configurations, and ease of maintenance.
In addition to air circuit breakers and fuses for short-circuit protection, the cabinet is equipped with contactors and thermal relays. The front panel can also accommodate push buttons and indicator lights for operational convenience.
Model: HR3-400/34
Rated Current: 400A
Fuse Rated Currents: 150A, 200A, 250A, 300A, 350A, 400A
Note: No fuse installed when using isolation blades only
Model: CM1-40/390
Rated Current: 20A
Adjustable Trip Currents: 7A, 10A, 15A, 20A, 30A, 40A
Model: CM1-100/300
Rated Current: 100A
Adjustable Trip Currents: 15A, 20A, 25A, 30A, 40A, 50A, 60A, 80A, 100A
Model: CM1-250/300
Rated Current: 250A
Adjustable Trip Currents: 100A, 120A, 140A, 170A, 200A, 225A, 250A
